公开(公告)号：US20210100963A1

公开(公告)日：2021-04-08

申请号：US17044454

申请日：2019-04-05

Applicant: Royal Melbourne Institute of Technology

Inventor： Amarin McDonnell ,  Amgad Rezk ,  Leslie Yeo

IPC: A61M11/00 ,  B05B17/06 ,  H01L41/187 ,  B06B1/06

Abstract: A nebuliser for nebulising liquid droplets includes a housing; at least one piezoelectric substrate accommodated within the housing and having a transducer surface upon which is located at least one electroacoustic transducer for generating acoustic wave energy within the substrate, and an opposing non-transducer surface; and a liquid supply system for supplying a liquid to at least one of the transducer and non-transducer surfaces. The liquid supply system includes a reservoir for accommodating the liquid, and at least one relatively rigid supply conduit in contact with the substrate for supplying the liquid from the reservoir to the substrate.